CN103906502B - Dispersant with bio-based compounds - Google Patents
Dispersant with bio-based compounds Download PDFInfo
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- CN103906502B CN103906502B CN201280030785.6A CN201280030785A CN103906502B CN 103906502 B CN103906502 B CN 103906502B CN 201280030785 A CN201280030785 A CN 201280030785A CN 103906502 B CN103906502 B CN 103906502B
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- Prior art keywords
- acid
- group
- lecithin
- pigment
- ester
- Prior art date
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- 239000002270 dispersing agent Substances 0.000 title claims abstract description 67
- 150000001875 compounds Chemical class 0.000 title claims description 5
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims abstract description 81
- 239000000787 lecithin Substances 0.000 claims abstract description 81
- 235000010445 lecithin Nutrition 0.000 claims abstract description 81
- 229940067606 lecithin Drugs 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000004064 cosurfactant Substances 0.000 claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 20
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 14
- 150000007524 organic acids Chemical class 0.000 claims abstract description 12
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 74
- 239000000049 pigment Substances 0.000 claims description 65
- -1 polyoxyethylene Polymers 0.000 claims description 52
- 239000006185 dispersion Substances 0.000 claims description 47
- 239000003973 paint Substances 0.000 claims description 44
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 26
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 25
- 150000002148 esters Chemical class 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
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- 235000019198 oils Nutrition 0.000 claims description 15
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 14
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical group CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000600 sorbitol Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 239000004310 lactic acid Substances 0.000 claims description 13
- 235000014655 lactic acid Nutrition 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
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- 150000004665 fatty acids Chemical class 0.000 claims description 9
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- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000012860 organic pigment Substances 0.000 claims description 8
- 229940116333 ethyl lactate Drugs 0.000 claims description 7
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical group C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 claims description 5
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 5
- 239000001023 inorganic pigment Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 239000001540 sodium lactate Substances 0.000 claims description 5
- 235000011088 sodium lactate Nutrition 0.000 claims description 5
- 229940005581 sodium lactate Drugs 0.000 claims description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 4
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- 239000001361 adipic acid Substances 0.000 claims description 4
- 235000011037 adipic acid Nutrition 0.000 claims description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 4
- 235000010323 ascorbic acid Nutrition 0.000 claims description 4
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- 235000015165 citric acid Nutrition 0.000 claims description 4
- 238000007046 ethoxylation reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 150000001261 hydroxy acids Chemical class 0.000 claims description 4
- 239000001630 malic acid Substances 0.000 claims description 4
- 235000011090 malic acid Nutrition 0.000 claims description 4
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 235000019260 propionic acid Nutrition 0.000 claims description 4
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
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- 230000009144 enzymatic modification Effects 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000011553 magnetic fluid Substances 0.000 claims description 3
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- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- UUIPAJHTKDSSOK-UHFFFAOYSA-N (2-nonylphenyl) dihydrogen phosphate Chemical compound CCCCCCCCCC1=CC=CC=C1OP(O)(O)=O UUIPAJHTKDSSOK-UHFFFAOYSA-N 0.000 claims description 2
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims description 2
- FDCJDKXCCYFOCV-UHFFFAOYSA-N 1-hexadecoxyhexadecane Chemical compound CCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCC FDCJDKXCCYFOCV-UHFFFAOYSA-N 0.000 claims description 2
- HBXWUCXDUUJDRB-UHFFFAOYSA-N 1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC HBXWUCXDUUJDRB-UHFFFAOYSA-N 0.000 claims description 2
- PWLNPQRTMDMHNN-UHFFFAOYSA-N CCCCCCCCCCCCCCCCCC(OCCOC(CCCCCCCCCCCCCCCCC)=O)=O.[O] Chemical compound CCCCCCCCCCCCCCCCCC(OCCOC(CCCCCCCCCCCCCCCCC)=O)=O.[O] PWLNPQRTMDMHNN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- NKSOSPOXQKNIKJ-CLFAGFIQSA-N Polyoxyethylene dioleate Polymers CCCCCCCC\C=C/CCCCCCCC(=O)OCCOC(=O)CCCCCCC\C=C/CCCCCCCC NKSOSPOXQKNIKJ-CLFAGFIQSA-N 0.000 claims description 2
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 2
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- 244000173166 Pyrus ussuriensis Species 0.000 claims description 2
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- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 2
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- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
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- 229910003460 diamond Inorganic materials 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
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- 239000008103 glucose Substances 0.000 description 1
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- 238000005511 kinetic theory Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
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- 238000001819 mass spectrum Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007908 nanoemulsion Substances 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 description 1
- 150000008104 phosphatidylethanolamines Chemical class 0.000 description 1
- 229940067626 phosphatidylinositols Drugs 0.000 description 1
- 150000003905 phosphatidylinositols Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 230000005258 radioactive decay Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 229940071089 sarcosinate Drugs 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- ZUFONQSOSYEWCN-UHFFFAOYSA-M sodium;2-(methylamino)acetate Chemical compound [Na+].CNCC([O-])=O ZUFONQSOSYEWCN-UHFFFAOYSA-M 0.000 description 1
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Classifications
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
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- A—HUMAN NECESSITIES
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
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- A61K8/68—Sphingolipids, e.g. ceramides, cerebrosides, gangliosides
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- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/003—Phosphorus-containing compounds
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/003—Pigment pastes, e.g. for mixing in paints containing an organic pigment
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/005—Carbon black
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/007—Metal oxide
- C09D17/008—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/45—Anti-settling agents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/017—Mixtures of compounds
- C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
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- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/14—Derivatives of phosphoric acid
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
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Abstract
Present disclosure is for lecithin and a kind of compositionss of organic acid and associated method.The compositionss of present disclosure can also include one or more cosurfactant, such as anion surfactant and/or nonionic surfactant, and can serve as a kind of dispersant.In one embodiment, the compositionss in Nanodispersion form include lecithin, acid and water.
Description
Technical field
Present disclosure is entered for dispersant including lecithin and application thereof.Present disclosure is also directed to for preparing such dispersant
Method and these dispersants purposes.
Background
Dispersant and latex with the practicality in the application of such as paper coating, pigment, paint and binding agent etc., with
And for the practicality of the coating in papermaking, metal and pharmaceuticals industry.Although it is total with coatings formulation that dispersant only accounts for paint
Several percentage ratios of compositionss, dispersant play key effect in the performance of such paint and coatings formulation.Dispersant
There is provided colour stability, and pigment opacity is maximized by the exposed surface area for increasing granules of pigments, thus exist
Cost is reduced while increased coverage.
Dispersion is the complex process for being related to multiple variables, and these variables include the change of involved solvent, resin and pigment
Learn reaction.Change in these chemistries is related to the change in rheology and final dispersion technology.Non-coplanar force and electrostatic
Power can with stable pigment dispersions, and be usually used anion and nonionic surfactant and they to surface of pigments produce
Raw effect is completing.These surfactants easily using, it is cheap and be effective in low concentration.But, anion table
Face activating agent is pH and salt-sensitive.The adsorption of nonionic surfactant is that pH and salt are insensitive, but such non-
Ionic surface active agent needs a large amount of effective using being only.
Other dispersion technologies use hyper-dispersant, and these hyper-dispersants are compared with traditional surfactant-based dispersant
With higher molecular weight.One type of such hyper-dispersant is polymeric dispersant, these polymeric dispersants they point
There is in son a kind of anchoring group and a kind of polymeric chain, the anchoring group adsorbs at the surface of pigment, and the polymeric chain exists
Spatial stability obstacle is provided around granules of pigments.Although polymeric dispersant is adsorbed onto on these scattered pigment, such dispersant
Little moistening and emulsification property are provided.Such dispersant is strikingly some water base preparations, due to surface
The dispersant of activating agent class is compared and usually produces less foaming.
Phosphate ester is used generally with reference to dispersion technology, and as this kind phosphate ester can not be regarded by its exclusive use
For auxiliary dispersants.These phosphate esters are by providing to stabilized assistance with the steric interaction of granules of pigments.
Except moistening and peptizaiton, dispersant also needs to stable suspersion granule, and otherwise these particles will coagulate again
It is poly-.This stabilisation is crucial and is difficult to complete, but when realizing can provide longer storage life for coloring agent
Limit, improved color, gloss and color compatibility.
A kind of surfactant for representing these desirable dispersant characteristics is anion acid ester, with as head
The phosphate portion of base.These anion acid esters are synthesized with phosphoric acid derivatives and alcohol, and cause pH to be less than with some
Two residual phosphoric acid.Anion acid ester generally can use in free acid form.In the preparation for wetting agent or dispersant
The presence of phosphate group enhances the gloss and color acceptance characteristic of the pigment in paint, reduces and is led due to the aging of paint
The viscosity of cause increases, and improves moistened surface, and there is provided stable dispersion.
With for more bio-additives (based on for the hope of " greener " product, these bio-additives
The product based on oil can be replaced) needs it is growing, exist a kind of for can be used for dispersant, coating and glue
The product of the needs of the biobased products (biobased product) in newborn type product, wherein these bio-based is met based on stone
Institute's feature likely of the homologue of oil.
General introduction
In the different embodiment of each of which, the present invention meets these demands and discloses the life that can serve as dispersant
Thing base product.
In one embodiment, the compositionss in Nanodispersion form include lecithin, acid and water.
In another embodiment, the dispersant composition in nano-emulsion form include it is a kind of with 2 and 35 it
Between the organic solvent of dielectric constant, lecithin and water.
In a further embodiment, a kind of method for production in the product of Nanodispersion form is included lecithin
Fat is mixed with a kind of organic solvent of the dielectric constant between 2 and 35, and by water and the organic solvent and the lecithin
Fat mixes.
In other embodiments, the purposes and dispersion chemical combination of these compositionss as dispersant of the present invention are further disclosed
The method of thing.
It should be appreciated that present disclosure is not limited to these embodiments disclosed in the general introduction, and it is intended to contain
The modification covered in the spirit and scope of the present invention as defined by the claims appended.
Brief Description Of Drawings
The feature and advantage of present disclosure can be better understood by referring to accompanying drawing, wherein：
Fig. 1 shows the dispersant density of different embodiments of the invention.
Fig. 2 is using a kind of characteristic diagram of the paint of the embodiment production of the dispersant of the present invention.
Fig. 3 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Fig. 4 shows the paint of one embodiment production of the dispersant using the present invention and uses other dispersant lifes
The color contrast that the paint of product compares.
Fig. 5 is the characteristic diagram of the paint of one embodiment production of the dispersant using the present invention.
Fig. 6 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Fig. 7 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Fig. 8 is the characteristic diagram of the paint of one embodiment production of the dispersant using the present invention.
Fig. 9 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Figure 10 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Figure 11 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Figure 12 is the characteristic diagram of the paint of one embodiment production of the dispersant using the present invention.
Figure 13 is the characteristic diagram of the paint of one embodiment production of the dispersant using the present invention.
Figure 14 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Figure 15 is the characteristic diagram of the paint of one embodiment production of the dispersant using the present invention.
Figure 16 shows the painting color of the different embodiment productions of the dispersant using the present invention.
Describe in detail
In this application, including these claim, except in operational instances or unless otherwise indicated, all expression numbers
The numeral of amount or feature is in all of example it is understood that being to be modified by term " about ".Unless the contrary indicated otherwise, with
Any numerical parameter enumerated in lower description can be depending on characteristic desired in the compositionss and method according to present disclosure
And change.At least and not attempt limit by the religious doctrine application of equivalent to right, each is described in this explanation
Numerical parameter in book should be solved according at least to the number of the significant digits reported and by applying conventional revision of the convention technology
Release.
The described any patent being incorporated herein by reference, publication or other disclose materials with all or part of combination
But here, only in conjunction with here to such degree：With reference to material not with present disclosure in enumerate existing definitions, statement or
Other disclose material contradiction.In this regard, present disclosure replaces any contradiction being incorporated herein by reference listed herein
Material.
Embodiment disclosed here is directed to the compositionss and method for including such a compositionss：Said composition includes lecithin
The organic solvent of fat and formation Nanodispersion.In one embodiment, the Nanodispersion of self assembly described herein is heat
Mechanics is stable, and can have the particle mean size less than a micron.In various embodiments, said composition is lecithin
The blend of fat, organic solvent, the lecithin in disclosing amount of the scope of compositionss from 5% to 95% by weight, and
And be amount from 70% to 95% in certain embodiments；And model of the organic solvent in compositionss are disclosed by weight
The amount from 5% to 95% is enclosed, and is the amount from 5% to 30% in certain embodiments.
Lecithin is a kind of discovery in animal and plant tissue (such as egg yolk, Semen sojae atricolor and Brassica campestris L or Semen Brassicae campestriss)
Lipid matter.Lecithin includes different components, and these components include but is not limited to phospholipid, such as phosphatidylcholine
(" PC "), phosphatidylinositols (" PI "), and PHOSPHATIDYL ETHANOLAMINE (" PE ").The amphipathic nature of lecithin becomes one kind to be had
The processing aid of effect, emulsifying agent, dispersant and/or surfactant.Lecithin is also that one kind can be formed in an aqueous medium
Nanodispersion and carry the natural component of high load capacity active matter.But, in such aqueous medium, lecithin tends to tool
There is the toleration limited to pH and electrolyteses.
The modification of the boundary region that lecithin can be between material in this application be it is desired in the case of use.Not
In the presence of mixable liquid phase, lecithin can reduce the surface tension at interface and play a part of emulsifying agent.Work as use
During two or more solid phases, lecithin can play a part of lubricant and/or releasing agent.
In one embodiment, the product based on lecithin of the invention has practicality in dispersant preparation, its
It is stable in low pH (such as little as two), and when used in aqueous dispersion, this product based on lecithin exists
Still keep stable under up to ten pH, and holding is remained in a large amount of silicate and electrolyte (up to 40% calcium chloride)
Stablize and do not destroy Emulsion.
It has been found that lecithin is result in the combination of one or more organic solvents having compared with conventional lecithin
There are the waterborne compositions of the viscosity of reduction.The reduction of viscosity allows lecithin as dispersant in aqueouss and nonaqueous systems
The applicability of increase.Lecithin-the organic solvent composition of disclosure can be formulated to provide for different application (such as
Pigment dispersion vehicle in paint, ink and other coating) desired viscosity attributes.In various embodiments,
Lecithin-the acidifying agent composition of disclosure has the viscosity less than 1500 centipoises.In other embodiments, the lecithin of disclosure-
Acidifying agent composition has less than 1200 centipoises, less than 500 centipoises or the viscosity less than 100 centipoises.
Include but is not limited to suitable for the lecithin used in disclosed compositionss and method：The ovum of coarse filtration
The lecithin of phospholipid, fluid lecithin, de-oiled lecithin, chemistry and/or enzyme modification, standard lecithin and its any blend.
The lecithin adopted in present disclosure depends on obtaining and producing processing conditionss and the additive used by lecithin product, generally
Tend to hydrophilic-lipophilic balance (HLB) (" the HLB ") value from 1.0 to 10.0 with scope.For example, the lecithin of coarse filtration is with about
4.0 HLB value and support the formation of water in oil emulsion.Standard lecithin includes the HLB value with scope from 10.0 to 24.0
Co-emulsifier, this causes with 7.0 to 12.0 lecithin composition that is HLB value and supporting oil in water emulsion.No matter
The initial HLB value of lecithin is how many, and the combination of any lecithin or lecithin is suitable for compositionss and method in present disclosure
Used in.Disclose compositionss and method in useful lecithin can include with scope from 10.0 to 24.0, and
It is the co-emulsifier of 10.0 to 18.0 hydrophilic-lipophilic balance in certain embodiments.
The emulsifying agent and/or surfactant properties of amphiphilic species (such as lecithin), for example can be at least in part
Predicted by hydrophilic-lipophilic balance (HLB) (" the HLB ") value of the material.HLB value can play amphiphilic species for oily or water
Effect-the HLB value of the index of relative priority is higher, and the molecule is more hydrophilic；HLB value is lower, and the molecule is more hydrophobic.HLB value
Illustrate to provide in U.S. Patent number 6, in 677,327, passed through to quote with which in full with reference to here.HLB is also described in following
In document：Griffin (Griffin) " Classification of Surface-Active Agents by ' HLB, ' (passes through
The classification of ' HLB ' Surfactant) " J.Soc.Cosmetic Chemists 1 (《Society of Cosmetic Chemists magazine 1》)
(1949)；Griffin (Griffin), " Calculation of HLB Values of Non-Ionic Surfactants are (non-
The HLB value of ionic surface active agent is calculated), " J.Soc.Cosmetic Chemists 5 (《Society of Cosmetic Chemists magazine
5》)(1954)；Davies (Davis), " A quantitative kinetic theory of emulsion type,
(quantitative dynamic of emulsion type I is theoretical, emulsifying agent for I.Physicalchemistry of the emulsifying agent
Physical chemistry), " Gas/Liquid and Liquid/Liquid Interfaces, Proceedings of the 2d
International Congress on Surface Activity(《Gas/liquid and liquid/liquid interface, Second Committee surface activity state
Border meeting minutes》)(1957)；With Schick (Xi Ke), " Nonionic Surfactants:Physical
Chemistry (nonionic surfactants：Physical chemistry) ", Marcel Dekker, Inc., (Marcel moral Kerr Corp) knob
About, N.Y., 439-47 page (1987) in full combine here with which each via quoting.
In various embodiments, the acid that the organic solvent used in the compositionss and method for disclosing can be selected from the group
Agent, the group are made up of the following：Lactic acid, propanoic acid, methyl acetic acid, acetic acid, Fumaric acid, citric acid, ascorbic acid, glucose
Acid, dextrose-delta-lactone acid (gluconic delta lactone acid), adipic acid, malic acid, tartaric acid, hydroxy acid,
Its any salt, its any esters or its any combinations.In another embodiment, the organic solvent is selected from lactic acid, lactic acid
Sodium, ethyl lactate or its any combinations.The acidulant can also be biologically-derived acid, organic acid or its combination.At another
In embodiment, the pH of said composition can be less than 6, less than 5 or less than 4.
The material in biologically-derived source is derived from biomaterial, relative with derived from petrochemicals source.Biology spreads out
Biomass can using ASTM International Radioisotope standard methods D 6866 made by its carbon isotope ratio they with
Petroleum-derived substances are mutually distinguished.Term " biologically-derived " as used herein is referred to by reproducible biological raw material (such as
Agricultural, forestry, plant, funguses, antibacterial or animal material) it is derivative or synthesize.
Different mechanisms is had been set up for determining the authentication requesting of biologically-derived content.These methods require that measurement exists
Change between bio-derived products and Oil derivative instruments in isotope abundance, for example, counted by liquid scintillation, accelerated
Device mass spectrography or high accuracy isotopic ratio mass spectrography.The isotopic ratio of carbon isotope, for example13C/12C carbon isotope ratios
Or14C/12C carbon isotope ratios, it is possible to use the isotopic ratio mass spectrum with high precision is determining.Research has shown that
By physiological processes (such as in photosynthesis CO2In endophytic conveying) isotopic fractionation that causes result in
Specific isotopic ratio in natural or biologically-derived compound.Oil and Oil derivative instruments are due to oil generation process
Middle different chemical treatment and isotopic fractionation and have differentl3C/12C carbon isotope ratios.Additionally, with oil product phase
Than unstable14The radioactive decay of C carbon radioisotopes causes different isotope ratios in biologically-derived product
Value.The biologically-derived content of product can be by 6866 (ASTM of ASTM International Radioisotope standard methods D
6866) International Radioisotope Standard Method D verify.ASTM International Radioisotope marks
Quasi- method D 6866 be based on material or product in biologically-derived carbon account for the weight (matter of total organic carbon in the material or product
Amount) a percentage ratio amount determining the biologically-derived content of the material.Bio-derived products are by with spreading out biologically
The carbon isotope ratio feature that raw compositionss have.
Bio-derived material is sought to reduce for industrial producers or replaces them for petrochemicals and petroleum derivation
The dependency of product provides a kind of noticeable succedaneum.(for example given birth to the product and/or raw material of derivative biological origin
Thing base product) petroleum replacing chemical products and Oil derivative instruments provide many advantages.For example, carry out the product of biological origin
A kind of Renewable resource is typically with raw material.In most of examples, biologically-derived chemicals and the product that formed from which with
The burden that petrochemicals are mutually compared to environment formation with the product formed from petrochemicals is less.Due to easily extraction
Petrochemicals supply it is constantly depleted, petrochemical industry production economy will be likely to force petrochemicals and stone
The cost of oily derived product is higher compared with biobased products.Additionally, in view of supply of the public to petrochemicals becomes more
Pay attention in, company can benefit from the market advantage related to the bio-derived products from Renewable resource.
In various embodiments, the compositionss of disclosure can also include one or more cosurfactant.The one kind
Or various cosurfactants can include one or more anion surfactant, one or more non-ionic surface active
Agent or the combination of one or more anion surfactant and one or more nonionic surfactant.In different realities
Apply in example, the cosurfactant or cosurfactant combination can have scope from 10.0 to 24.0, and at some
It is 10.0 to 18.0 hydrophile-lipophile balance value in embodiment.
In various embodiments, by weight, lecithin may be constructed the compositionss of disclosure from 5% to 95%,
It, from 60% to 90%, and is from 30% to 80% in other embodiments in some embodiments to be；By weight, organic solvent
May be constructed disclosure compositionss from 5% to 60%, be in certain embodiments from 10% to 50%, and other enforcement
It is from 15% to 55% in example；And by weight, water may be constructed compositionss from 5% to 40%, and some enforcement
It is from 10% to 30% in example.
It is adapted to the anion surfactant used in the compositionss and method for disclosing to include but is not limited to：Straight chain fat
The sodium salt and potassium salt, polyoxyethylated fatty alcohol carboxylate, linear alkylbenzene sulfonate (LAS), alhpa olefin sulfonate, sulfonate grease of fat acid
Fatty acid methyl esters, arylalkane sulfonate, sulfosuccinate, alkyl diphenyl ether (two) sulfonate, alkylnaphthalene sulfonate, ethoxy
Sulfonate (isoethionate), alkyl ether sulfate, sulfonated oil, fatty monoethanol amide sulfate, Polyoxyethylene fatty
Sour single ethanol amide sulfate, aliphatic phosphate ester, nonyl phenol phosphate, sarcosinate, fluorinated anionic, from grease chemical article
Derivative anion surfactant and its any combinations.In various embodiments, surfactant includes anionic surface
Activating agent, such as phosphate ester.
It is adapted to the nonionic surfactant used in the compositionss and method of the disclosure for disclosing to include but is not limited to：
Sorbitan monostearate, Colophonium polyoxyethylene ester, polyoxyethylene lauryl base monoesters, PULLRONIC F68 block
Copolymer, Vinlub 73, Polyethylene oxide list cetyl ether, polyoxyethylene monooleate, Polyethylene oxide list
It is (cis- 9- octadecylenes base) ether, polyoxyethylene monostearate, Polyethylene oxide list octadecyl ether, polyoxyethylene dioleate, poly-
Oxygen ethylene distearate, polyoxyethylene sorbitan monolaurate, polyoxyethylenesorbitan sorbitan monooleate, Polyethylene oxide
Sorbitol anhydride monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitol acid anhydride trioleate, polyoxy second
Alkene sorbitol anhydride tristearate, the polyglycerin ester of Oleic acid, six stearate of polyoxyethylene sorbitol, the Polyethylene oxide list tetradecane
Base ether, six oleate of polyoxyethylene sorbitol, fatty acid, tall oil, six ester of Sorbitol, ethoxylated castor oil, ethoxylation
Soybean oil, Oleum Brassicae campestriss ethoxylate, ethoxylated fatty acid, ethoxylized fatty alcohol, ethoxylation polyoxyethylene sorbitol
Four oleates, glycerol and Polyethylene Glycol mixed ester, alcohols, polyglycerin ester, monoglyceride, sucrose ester, APG, poly- Pyrusussuriensiss
Alcohol ester, fatty alkanolamides, polyglycol ether, its any derivant and its any combinations.In various embodiments, the table
Face activating agent includes nonionic surfactant, such as fatty acid ethoxylate.
In various embodiments, the compositionss and method of disclosure can include lecithin, organic solvent and help surface
Activating agent, such as anion surfactant or nonionic surfactant.Organic solvent can be with Jie between 2 and 35
Electric constant.
Lecithin result in a kind of combination with the viscosity for reducing compared with conventional lecithin with the combination of organic solvent
Thing.The viscosity of reduction increased said composition and answer different as processing aid, emulsifying agent, dispersant and/or surfactant
The applicability of (such as in paint, ink and other coating compositions) with.Including lecithin and the reality of organic solvent
Apply example and there is in aqueous systems practicality, wherein low viscosity compositions are that water is dispersible.
In various embodiments, the dispersible lecithin-acidifying agent composition of the water of disclosure is in the coating based on water
(including but not limited to latex paint) is with practicality.In various embodiments, the compositionss of disclosure can paint and
It is used as the dispersion vehicle of pigment in ink formulation.In various embodiments, the compositionss of the disclosure in pigment processing
Auxiliary agent is included but is not limited to, and grinds, mills and discharge auxiliary agent, and these auxiliary agents can facilitate improved light in coloring preparation
Pool, coloring agent and body.The low viscosity of the compositionss of disclosure is that the pigment in dispersion and other microgranules provide improved painting
Layer homogeneity.Therefore, the compositionss of disclosure provide improved dispersant, wetting agent, and/or stabilizer characteristic and performance.
In other embodiments, the compositionss of disclosure can be used in magnetic fluid application.In one embodiment, disclose
Compositionss can be used for a kind of stable magnetic-particle in solvent substrate, the solvent substrate include but is not limited to base oil and
The mixture of lipoid substance.The improved moistening of the compositionss of disclosure and dispersing characteristic result in the particle in magnetic fluid
Reduction cohesion, the detrimental effect without causing fluid viscosity.
The compositionss of disclosure can be with used in nanotechnology application.In one embodiment, the compositionss of disclosure can
To be used as dispersant, wetting agent, solubilizing agent and/or stabilizer in nano granule suspension.For the compositionss and side that disclose
The other application of method is included but is not limited to, the application in glass fibre, concrete, ceramics, plastics and composite.Disclose
The other purposes of compositionss include, but are not limited to, as textile auxiliary, leather finishing agent, plastics complexing agent, lubricating oil,
The purposes of oil field drilling macroporous additive, softening agent, film former and releasing agent.
Except the compound for disclosing in different applications is used as the more of dispersant, wetting agent, solubilizing agent and/or stabilizer
Outside weight function, the compositionss of present disclosure also include low VOC or do not contain VOC (" VOC ").
Low VOC paint, ink and other surfaces coating can be used as carrier using water rather than based on the solvent of oil.So, have
The level of evil discharge is less than solvent-borne type surface coating.However, compared with the system based on oil, in the coating system based on water
The dispersion of pigment and other coloring agent may be more difficult.Therefore, the compositionss of present disclosure can be in low VOC coatings preparation
Undesirable VOC is not contributed to these compositionss using pigment and coloring agent dispersion is improved.
In order to meet EPA standards, paint, ink and other surfaces coating cannot comprise more than 200 g/l of VOC.Always
On body, low VOC surface coatings generally meet the threshold value of 50g/L VOC.For example, indicate with green seal standard (GS-11)
Paint is authenticated to be less than 50g/L (for plane gloss) or 150g/L (for on-plane surface gloss).Test side is referred to according to EPA
Method 24, the surface coating comprising VOC of the scope within 5g/L or less are properly termed as " Diamond Search ".
In various embodiments, the VOC that compositionss disclosed here have is less than 25 g/l of compositionss.Different
In embodiment, compositionss disclosed here have less than 5g/L, less than 1g/L or the VOC levels less than 0.5g/L.Different
In embodiment, compositionss disclosed here can serve as the biologically-derived dispersants of low-VOC, wetting agent, solubilizing agent and/or stablize
Agent.
In another embodiment, compositionss of the invention can be food stage and including food grade surfactant,
Such as polysorbate.
Embodiment disclosed here is also directed to the method for preparing the compositionss for disclosing.In various embodiments, by lecithin
Fat is heated to the temperature more than ambient temperature, adds organic solvent to the lecithin at elevated temperatures, and this is had
Machine solvent mixes to form a kind of lecithin-organic solvent blend with the lecithin.The blend is cooled to into ring
Border temperature.The blend of generation has the viscosity less than lecithin separate constituent, can be less than 3000cP.In different embodiments
In, the viscosity of the lecithin-organic solvent blend can be less than 2000cP, less than 500cP or less than 100cP.Different
In other embodiment, before or while one or more organic solvent is added, can be by one or more cosurfactant
Add to the lecithin.Alternately one or more cosurfactant can be added to the lecithin and the one kind or
In the blend of various organic solvents.
Embodiment disclosed here is also directed to the method using the compositionss for disclosing.In various embodiments, using this
The compositionss of disclosure are with aid formulation product (such as concrete, ceramics, glass fibre, plastics, ink, paint or other coating)
The dispersion or moistening of middle composition.The compositionss of present disclosure are mixed in preparation with dispersion or moistening at least one composition, example
As pigment.In various embodiments, the compositionss of disclosure include biological for the low-VOC used in different preparations
Derivative additive.
As described in this, the compositionss of disclosure are suitable for preparing solvent and based on the paint of water, ink and other paintings
Material system.The amphipathic nature of the compositionss of disclosure allows them as organic pigment, inorganic pigment, white carbon black or dioxy
Change the good wetting agent and stabilizer of titanium.The compositionss of disclosure are suitable also for diversified condensed pigment.In difference
Embodiment in, as described in this, during paint, the preparation of ink and other coating systems, add the combination of present disclosure
Thing is used as the grinding aid in pigment dispersion.
In various embodiments, as described in this, the compositionss of present disclosure can play the work of low-VOC dispersants
With showing low grinding viscosity, high pigment load, low ratio foamed, high colour developing and rapid dispersion/moistening.In various embodiments,
The compositionss of disclosure can include the emulsifier blend without alkylphenol ethoxylate.
Example
There is provided following exemplary non-limiting examples with further describe here presentation embodiment.This area it is general
Logical technical staff will be appreciated that the change of these examples may be within the scope of the invention.
Example 1.
This example describes the method for manufacturing the dispersible lecithin concentrate of water.One is prepared by mixing following item
Plant lecithin-cosurfactant blend：
Lecithin in by weight 73% amount (can be from the A Che-Charles Daniels-rice of Illinois Di Kaite
Derain company obtains)；High fatty acid ethoxylate in by weight 20% amount (can be luxuriant and rich with fragrance from Illinois Northey
The Si Taipan companies of your moral obtain)；And the soya bean fatty acid of the amount in by weight 7%.
These components are mixed with continuous stirring between lasting 30 minutes to 60 minutes at 50 DEG C, thereby produce succinum
Color, transparent lecithin-cosurfactant blend.
Example 2.
At room temperature, by the lecithin from example 1-cosurfactant blend with by weight 65% amount with
The lactic acid (can obtain from Archer-Daniels-Midland Co. of Illinois Di Kaite) of 88% concentration is with by weight
35% amount mixing, with 30 minutes limpid systems to obtain the easily stable milky dispersion of formation in water of continuous stirring
System.
Example 3.
At room temperature, (can be from Illinois with by weight 65% amount and ethyl lactate by the blend from example 1
Archer-Daniels-Midland Co. of state Di Kaite obtains) mixed with by weight 4% amount, subsequently add by weight
The water of 7% amount, with 30 minutes limpid systems to obtain the easily stable milky dispersion of formation in water of continuous stirring.
The pH of this blend is 2.0.
Example 4.
By the lecithin from example 1-cosurfactant blend with by weight 58% amount and 60% concentration
Sodium lactate (can obtain from Archer-Daniels-Midland Co. of Illinois Di Kaite) is with by weight 22% amount
Mixing, the concentration for subsequently adding 9% are that 88% lactic acid (can be from the A Che-Charles Daniels-Midland of Illinois Di Kaite
Company obtains).At room temperature, (can be from Illinois to this ethyl lactate of blend addition in by weight 4% amount
Archer-Daniels-Midland Co. of enlightening Kate obtains), subsequently the water of the amount of addition by weight 7%, adjoint continuously to stir
Mix 30 minutes to obtain the limpid system that stable milky dispersion is easily formed in water.The pH of this blend is 4.5.By this
The compositionss that individual example is produced are referred to as ADM 6200.
Example 5.
By the lecithin from example 1-cosurfactant blend with by weight 56% amount and 60% concentration
Sodium lactate (can obtain from Archer-Daniels-Midland Co. of Illinois Di Kaite) is with by weight 22% amount
Mixing, the concentration for subsequently adding 9% are that 88% lactic acid (can be from the A Che-Charles Daniels-Midland of Illinois Di Kaite
Company obtains).At room temperature, (can be from Illinois to this ethyl lactate of blend addition in by weight 4% amount
Archer-Daniels-Midland Co. of state Di Kaite obtains), subsequently add (the joint carbonizationization of by weight 9% amount
Molding technology company) Tergitol L-62 (a kind of polyether polyol nonionic surfactant with about 7 HLB value) (can
Obtain from the Dow Chemical of available), easily formed in water with being obtained with continuous stirring 30 minutes
The limpid system of stable milky dispersion.The pH of this blend is 4.5.
Example 6.
By the lecithin from example 1-cosurfactant blend with by weight 56% amount and 60% concentration
Sodium lactate (can obtain from Archer-Daniels-Midland Co. of Illinois Di Kaite) is with by weight 22% amount
Mixing, the concentration for subsequently adding 9% are that 88% lactic acid (can be from the A Che-Charles Daniels-Midland of Illinois Di Kaite
Company obtains).At room temperature, (can be from Illinois to this ethyl lactate of blend addition in by weight 4% amount
Archer-Daniels-Midland Co. of enlightening Kate obtains), subsequently the Propylene Glycol of the amount of addition by weight 9% (can be from her
Archer-Daniels-Midland Co. of sharp noy state Di Kaite obtains), it is easy to obtain with continuous stirring 30 minutes
The limpid system of stable milky dispersion is formed in water.The pH of this blend is 4.5.
Example 7.
This example describes the method for manufacturing the dispersible lecithin concentrate of water.One is prepared by mixing following item
Plant lecithin-cosurfactant blend：Lecithin in by weight 73% amount (can be triumphant from Illinois enlightening
Special Archer-Daniels-Midland Co. obtains)；Polyethylene oxide (20) list Oleic acid in by weight 20% amount
The blend (can obtain from the BASF AG of the not Lip river Farnham of New Jersey) of ester (polysorbate80)；And in by weight
Amount is calculated as the soya bean fatty acid of 7% amount.These components are mixed into lasting 30 minutes with continuous stirring to 60 minutes at 50 DEG C,
Thereby produce amber, transparent lecithin-cosurfactant blend.
Example 8.
By the lecithin from example 7-cosurfactant blend with by weight 58% amount and 60% concentration
Sodium lactate (can obtain from Archer-Daniels-Midland Co. of Illinois Di Kaite) is with by weight 22% amount
Mixing, the concentration for subsequently adding 9% are that 88% lactic acid (can be from the A Che-Charles Daniels-Midland of Illinois Di Kaite
Company obtains).At room temperature, (can be from Illinois to this ethyl lactate of blend addition in by weight 4% amount
Archer-Daniels-Midland Co. of enlightening Kate obtains), subsequently the water of the amount of addition by weight 7%, adjoint continuously to stir
Mix 30 minutes to obtain the limpid system that stable milky dispersion is easily formed in water.The pH of this blend is 4.5.This
The compositionss of example are referred to as ADM 6400 and are food stage.
Example 9.
Formula according to table 1 prepares pigment dispersion.By compositionss (the referred to here as ADM produced in example 4
6200) with the ADM 3200 as standard or reference (according to the U.S. Patent Application Serial Number 12/ that on November 18th, 2010 submits to
Example 8 in 993,282 is produced) it is compared.Bead mill is imitated using Cowles blade and bead to exist
By pigment grind 45 minutes under 1300rpm.Using Xuanwei Williams ＆ Associates gloss blue cast substrate (Sherwin-
WilliamsGloss blue tint base) with 1% pigmentation assessment colour developing.Paint mixture is applied in into white screening
It is dried overnight on lid power paper and under standard laboratory conditions.It is oriented to by spectrum and color characteristics is determined.
1. ADM 6200 of table and the formula with reference to product ADM 3200.
Table 2 shows pigment dispersion and paint film characteristic.Paint be increased using 6200 replacement ADM 3200 (test 1) of ADM
Film gloss, while increase with few colour developing, but as by shown in increased intensity of colour, few aberration (Δ E*).So
And, the pigment dispersion of ADM 6200 shows some foaming, as by ADM 6200 compared to ADM 3200 less dense institute
Show.The amount (test 2) for reducing 33% Tergitol L-62 reduces gloss of film, and result in the minimum increasing of colour developing
Plus, but as by shown in increased intensity of colour, minimum aberration (Δ E*).However, the pigment dispersion of test 2 shows more
It is foam more, as shown in FIG. 1, as by test 2 compared to test 1 and ADM 3200 less dense shown in.
2. ADM 6200 of table and the paint film characteristic with reference to product ADM 3200.
The figure of paint film characteristic shows display in fig. 2 and color shows in figure 3.
6200 dispersants of ADM show the colour developing being equal to ADM 3200 and the increasing with very little in terms of glossiness
Plus.
Example 10.
3200) and commercially available dispersant by the pigment dispersion of example 9 (tests of ADM 6,200 1 and test 2, and ADM
The light of Disperbyk (from U.S. Bi Ke (BYK)) and Xuanwei Williams ＆ Associates (Sherwin-Williams) for colour developing
Damp blue cast substrate is mixed, and is applied on white hiding power paper and is dried overnight in laboratory conditions.Pass through
Spectrum is oriented to and color characteristics is determined.
Table 3 shows CIELab pair in the ADM 6200 (test 1) and ADM 3200 and Disperbyk for applying on the same day
Than, and color contrast shows in the diagram.Table 4 shows ADM 6200 (test 1) with ADM's 3200 and Disperbyk
CIELab is contrasted.For b* values from table 3 and table 4, do not have in ADM 6200, ADM 3200, and Disperbyk dispersants between
There is very big aberration.
3. CIELab of table is contrasted.
| The tests of ADM 6,200 1 | ADM 3200 | Disperbyk | |
| L* | 82.87 | 83.02 | 82.94 |
| a* | -18.15 | -18.16 | -18.19 |
| b* | 22.25 | 22.26 | 22.38 |
| ΔE* | 0.17 | 0.24 | Standard |
4. CIELab of table is contrasted
| The tests of ADM 6,200 1 | ADM 3200 | Disperbyk | |
| L* | 82.57 | 82.93 | 82.91 |
| a* | -18.15 | -18.14 | -18.15 |
| b* | 22.25 | 22.34 | 22.36 |
| ΔE* | 0.12 | 0.02 | Standard |
Example 11.
Pigment dispersion is prepared according to the formula in table 5.By ADM 6200 be estimated and using its with as standard
ADM 3100 (example 4 of the U.S. Patent Application Serial Number 12/993,282 submitted to according on November 18th, 2010 is produced) is carried out
Relatively.Bead mill is imitated in 1200rpm by pigment grind 45 minutes using Cowles blade and bead.Make
With Xuanwei Williams ＆ Associates gloss white substrate with 1% pigmentation assessment colour developing.Paint mixture is applied in into white
It is dried overnight on covering power paper and under standard laboratory conditions.It is oriented to by spectrum and color characteristics is determined.
Table 5.
Table 6 shows pigment dispersion and paint film characteristic.Reduce the amount of Tergitol L-62 in 6200 formula of ADM
50% reduces the foaming in dispersion, (Fig. 5) as shown in high density and low viscosity by it.The colour developing of ADM 6200 with
ADM 3100 has been compared and has slightly been improved, as by CIELab L* and+b* value and intensity of colour shown in, and have ADM 6200
The glossiness of the paint of (compared to ADM 3100) has improvement.
Table 6.
The figure of paint film characteristic shows display in Figure 5 and color shows in figure 6.
Example 12.
Using ADM 6200, ADM 3100, Nuosperse, and Disperbyk, by pigment dispersion and Xuanwei William
This company is used for the gloss white substrate of colour developing and is mixed, and is applied on white hiding power paper and in laboratory condition
Under be dried overnight.It is oriented to by spectrum and color characteristics is determined.
Table 7 shows ADM 6200 and ADM 3100 with commercially available dispersant Nuosperse and from U.S. Bi Ke's
The CIELab of Disperbyk is contrasted, and color contrast shows in the figure 7.Table 8 shows lactic acid blend B and ADM
The CIELab contrasts of 3100P, Nuosperse and Disperbyk.From for CIELab a* values, lactic acid blend B with
Nuosperse and Disperbyk are comparable.
Table 7.
| ADM 6200 | ADM 3100 | Nuosperse | Disperbyk | |
| L* | 72.24 | 72.43 | 72.08 | 71.82 |
| a* | 16.62 | 16.43 | 16.59 | 16.70 |
| b* | 5.33 | 5.57 | 5.43 | 5.52 |
| ΔE* | 0.46 | 0.69 | 0.28 | Standard |
| ΔE* | 0.17 | 0.40 | Standard | 0.28 |
Table 8.
Example 13.
Pigment dispersion is prepared according to the formula in table 9.Using ADM 3200 as criterion evaluation ADM 6200.Using examining
Thunder department albronze blade and bead imitate bead mill under 1300rpm by pigment grind 45 minutes.Using Xuanwei prestige
Lian Musi companies gloss white substrate is with 1.56% pigmentation assessment colour developing.Paint mixture is applied in into white hiding power
It is oriented on paper and by spectrum and determines color characteristics.
Table 9.
ADM 6200 and ADM 3200 is compared.Retain the water of 6.75g in two preparations.In process of lapping
In, compared with ADM 3200, ADM 6200 shows less foaming, such as by the higher viscosity compared to ADM 3200 and close
Shown in degree, and as being displayed in Table 10, compared with ADM 3200, ADM 6200 shows the increase of glossiness and can
The colour developing of ratio.
Table 10.
The figure of paint film characteristic shows display in fig. 8 and color shows in fig .9.
Example 14.
Will be including ADM 6200 (test 5), ADM 3200, and the pigment dispersion of Disperbyk and Xuanwei WILLIAMS-DARLING Ton
Company is used for ultrawhite coloured light pool substrate (Sherwin-Williams Extra White Gloss base) of colour developing and is mixed
Close.Different pigment dispersions is applied on white hiding power paper and is dried overnight in laboratory conditions.By spectrum
Guiding is determined to color characteristics.
Table 11 show ADM 6200, ADM 3200, and Disperbyk CIELab contrast.These color contrasts show
In Fig. 10.Table 12 shows that the CIELab of ADM 6200 and Disperbyk and ADM 3200 is contrasted, and color contrast shows
In fig. 11.
Table 11.
Table 12.
From for the CIELab L* values of table 11 and table 12, compared with Disperbyk, ADM 6200 shows preferably colour developing
(value is lower, and color is deeper).At room temperature, Disperbyk shows the color unstability in storage.This is displayed in color
Change on, as shown in fig. 11.Figure 12 shows the graphic correlation of L* values.
The dispersion of 15. black pigment of example.
Pigment dispersion is prepared according to the formula in table 13.Arrange different tests to prepare condition with standard ADM 3200
Relatively.Bead mill is imitated under 1200rpm by pigment grind 60 minutes using Cowles blade and bead.
Using Xuanwei Williams ＆ Associates gloss white substrate with 1% pigmentation assessment colour developing.Paint mixture is applied in white
It is dried overnight on color covering power paper and under standard laboratory conditions.It is oriented to by spectrum and color characteristics is determined.
13. ADM 6200 of table and the formula with reference to product ADM 3200.
In the preparation of standard, pound (lb-lb) is pressed using ADM 6200 and replace ADM 3200, it is shown that in process of lapping
The increase of middle viscosity, excessive foaming and brighter colour developing.Do for reducing Tergitol L-62 or increasing ADM 6200
If dry test do not reduce formation of foam and improve colour developing.Using 021 replacement defoamer Drewplus L475 of Byk
(test 4) improves colour developing, however, after the grinding of 60 minutes, the viscosity of ground slurry increases, but still can be by mistake
Filter.Pigmentation is reduced to into about 20% (test 5) and improves foaming characteristic.In whole 60 minutes pf grindings, ground slurry glues
Degree is without increase, and develops the color better than ADM 3200.
Table 14 shows dispersion and paint film characteristic.ADM 6200 (test 5) shows lower viscosity, preferably develops the color
And higher intensity of colour, as by shown in CIELab values.
14. ADM 6200 of table and the paint film characteristic with reference to product ADM 3200.
The diagram of paint film characteristic shows in fig. 13 and color shows in fig. 14.
Compared with ADM 3200,6200 dispersants of ADM even show preferably colour developing in lower pigment load.
ADM 6200 further improves foaming.
The dispersion of 16. titanium dioxide of example.
Pigment dispersion is prepared according to the formula in table 15.Using ADM 3100 as criterion evaluation ADM 6200.In height
At 1600 rpm pigment is disperseed 45 minutes under speed dispersion.With 1.5% in Xuanwei Williams ＆ Associates gloss blue cast substrate
Assessment colour developing.Paint mixture is applied on white hiding power paper and is dried overnight under standard laboratory conditions.Pass through
Spectrum is oriented to and color characteristics is determined.
15. ADM 6200 of table and the formula with reference to product ADM 3100.
For being carried out to the replacement of ADM 3100 by pound (lb-lb) using ADM 6200 in white dispersion preparation
Assessment.As ground slurry viscosity has been low, no longer add other water in the sample after addition pigment, thus
Increased at least 1% pigmentation.Table 16 shows dispersion and paint film characteristic.Two kinds of dispersants show good
Dispersing characteristic (as by shown in fineness of grind) and the colour developing with minimum aberration.Result in using the pigment dispersion of ADM 6200
The foaming of relatively low viscosity, slightly higher pigment load and the minimum as shown in the high density by it.
16. ADM 6200 of table and the paint film characteristic with reference to product ADM 3100.
| ADM 6200 | ADM 3100 | |
| Dispersion bulk properties | ||
| Density (#/gallon) | 18.95 | 18.02 |
| Fineness of grind (FOG) | 0 | 0 |
| Viscosity@30rpm (cps) | 3563 | 3861 |
| Paint film characteristic | ||
| L* (=100 brightness) | 86.57 | 86.61 |
| - a* (greenness) | -11.81 | -11.79 |
| - b* (blue degree) | -10.78 | -10.75 |
| AE* | 0.04 | Standard |
| Glossiness | 39.30 | 40.80 |
| Intensity of colour | 100.11% | 100.00% |
The diagram of paint film characteristic shows in fig .15 and color shows in figure 16.
6200 dispersants of ADM show the colour developing being equal to ADM 3100, the foaming and increase of the reduction of ground slurry
Pigment load.
Example 17.
Table 17 below shows effects of the ADM 6400 in pigment load is effectively increased, while viscosity can be reduced and to face
Color is safe from harm.As by shown in standard ADM 3200, pigment load is very limited amount of and the upper limit is reached relative to viscosity
Arrive.For ADM 6400, it can be seen that good a concertedness, wherein pigment load of peptizaiton and pigment load is even
42% can be reached.Similar result is obtained using organic pigment.
17. alizarol saphirol dispersion of table
Here is described to present disclosure by reference to some exemplary embodiments, compositionss and application thereof.However, this
The those of ordinary skill in field it should be appreciated that in the case of the spirit and scope without departing substantially from present disclosure, can to it is any this
A little exemplary embodiments make various replacements, change or combination.Therefore, present disclosure is not described by these exemplary embodiments
Limit, but limited by Original submission claims.
Claims (32)
1. it is a kind of dispersion pigment method, including：
Pigment is mixed with the compositionss in Nanodispersion form, said composition includes：
Account for by weight said composition from 30% to 80% lecithin；
Account for by weight said composition from 10% to 50% acid, at least one in its salt and its ester, the wherein acid is one
Organic acid is planted, the organic acid is selected from the group, and the group is made up of the following：Lactic acid, propanoic acid, methyl acetic acid, acetic acid, Rhizoma Corydalis
Acid, citric acid, ascorbic acid, gluconic acid, dextrose-delta-lactone acid, adipic acid, malic acid, tartaric acid, hydroxy acid and its appoint
What combines；
Account for by weight said composition from 10% to 30% water；With
Cosurfactant with the hydrophile-lipophile balance value between 10.0 and 24.0.
2. the method for claim 1, the wherein acid are selected from lactic acid, and the ester is selected from ethyl lactate, and the salt is selected from sodium lactate.
3. the method for claim 1, the wherein lecithin are selected from the group, and the group is made up of the following：Coarse filtration
Lecithin, de-oiled lecithin, the lecithin of chemical modification, the lecithin of enzyme modification, standard lecithin and its any combinations.
4. method as claimed in claim 2, the wherein lecithin are selected from the group, and the group is made up of the following：Coarse filtration
Lecithin, de-oiled lecithin, the lecithin of chemical modification, the lecithin of enzyme modification, standard lecithin and its any combinations.
5. the method as any one of claim 1-4, wherein said composition include the volatile organic less than 5g/L
Compound.
6. the method as any one of claim 1-4, the wherein cosurfactant are selected from the following composition
Group：Anion surfactant, nonionic surfactant and its any combinations.
7. method as claimed in claim 6, the wherein nonionic surfactant are selected from the group, and the group is by the following group
Into：Sorbitan monostearate, Colophonium polyoxyethylene ester, polyoxyethylene lauryl base monoesters, PULLRONIC F68 are embedding
Section copolymer, Vinlub 73, Polyethylene oxide list cetyl ether, polyoxyethylene monooleate, Polyethylene oxide list
It is (cis- 9- octadecylenes base) ether, polyoxyethylene monostearate, Polyethylene oxide list octadecyl ether, polyoxyethylene dioleate, poly-
Oxygen ethylene distearate, polyoxyethylene sorbitan monolaurate, polyoxyethylenesorbitan sorbitan monooleate, Polyethylene oxide
Sorbitol anhydride monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitol acid anhydride trioleate, polyoxy second
Alkene sorbitol anhydride tristearate, the polyglycerin ester of Oleic acid, six stearate of polyoxyethylene sorbitol, the Polyethylene oxide list tetradecane
Base ether, six oleate of polyoxyethylene sorbitol, fatty acid, tall oil, six ester of Sorbitol, ethoxylated castor oil, ethoxylation
Soybean oil, Oleum Brassicae campestriss ethoxylate, ethoxylated fatty acid, ethoxylized fatty alcohol, ethoxylation polyoxyethylene sorbitol
Four oleates, glycerol and Polyethylene Glycol mixed ester, alcohols, polyglycerin ester, monoglyceride, sucrose ester, APG, poly- Pyrusussuriensiss
Alcohol ester, fatty alkanolamides, polyglycol ether and its any combinations.
8. method as claimed in claim 6, the wherein anion surfactant are selected from the group, and the group is by the following group
Into：The sodium salt and potassium salt of straight chain fatty acid, polyoxyethylated fatty alcohol carboxylate, linear alkylbenzene sulfonate (LAS), alhpa olefin sulfonic acid
Salt, alpha-sulfonated fatty acid methyl ester, arylalkane sulfonate, sulfosuccinate, alkyl diphenyl ether (two) sulfonate, alkyl naphthalene sulfonic acid
Salt, isethionate, alkyl ether sulfate, sulfonated oil, fatty monoethanol amide sulfate, polyoxyethylene fatty acid list second
Alkylolamides sulfate, aliphatic phosphate ester, nonyl phenol phosphate and its any combinations.
9. the method as any one of claim 1-4, wherein said composition have 1,500 centipoises or less viscosity.
10. the method as any one of claim 1-4, wherein said composition further include Propylene Glycol.
11. the method for claim 1, the wherein pigment are selected from the group, and the group is made up of the following：Organic pigment,
Inorganic pigment and its any combinations.
12. the method for claim 1, the wherein pigment are selected from the group, and the group is made up of the following：Organic pigment,
White carbon black and its any combinations.
13. the method for claim 1, wherein said composition have the pH less than 6.
A kind of 14. methods for disperseing pigment with dispersant composition, including：
Pigment is mixed with the dispersant composition in Nanodispersion form, the dispersant composition includes：
Account for by weight the dispersant composition from 10% to 50% the organic acid with dielectric constant between 2 and 35,
At least one in its salt and its ester, the wherein organic acid are selected from the group, and the group is made up of the following：Lactic acid, propanoic acid, methyl
Acetic acid, acetic acid, Fumaric acid, citric acid, ascorbic acid, gluconic acid, dextrose-delta-lactone acid, adipic acid, malic acid, winestone
Acid, hydroxy acid and its any combinations；
Account for by weight the dispersant composition from 30% to 80% lecithin；
Account for by weight the dispersant composition from 10% to 30% water；With
Cosurfactant with the hydrophile-lipophile balance value between 10.0 and 24.0.
15. methods as claimed in claim 14, the wherein pigment are selected from the group, and the group is made up of the following：Organic pigment,
Inorganic pigment and its any combinations.
16. methods as claimed in claim 14, the wherein pigment are selected from the group, and the group is made up of the following：Organic pigment,
White carbon black and its any combinations.
A kind of 17. products, which is by the method production as any one of claim 1-16.
18. products as claimed in claim 17, the wherein product are selected from the group, and the group is made up of the following：Paint, oil
Ink, coating, magnetic fluid, concrete, ceramics, textile auxiliary, leather finish auxiliary agent, plastics complexing agent, lubricant, oil drilling
Additive, releasing agent and cosmetics.
19. is a kind of for producing a kind of method of the product in Nanodispersion form, and the method includes：
Lecithin is mixed with least one in the organic acid with the dielectric constant between 2 and 35, its salt and its ester；And
And
Water is mixed with least one and lecithin in the organic acid, its salt and its ester；And
Pigment is mixed with least one and lecithin in water, the organic acid, its salt and its ester,
Wherein the organic acid is selected from the group, and the group is made up of the following：Lactic acid, propanoic acid, methyl acetic acid, acetic acid, Fumaric acid,
Citric acid, ascorbic acid, gluconic acid, dextrose-delta-lactone acid, adipic acid, malic acid, tartaric acid, hydroxy acid and its any group
Close；
At least one wherein in the organic acid, its salt and its ester accounts for the 10% to 50% of the product by weight, the lecithin
The 30% to 80% of the product is accounted for by weight, and the water accounts for the 10% to 30% of the product by weight；And
Wherein methods described further includes to mix a kind of cosurfactant with the lecithin.
20. methods as claimed in claim 19, further include to heat the lecithin and the cosurfactant.
21. methods as any one of claim 19-20, the wherein cosurfactant are selected from the group, the group by with
Lower every composition：Anion surfactant, nonionic surfactant and combinations thereof.
22. methods as any one of claim 19-20, further include to mix Propylene Glycol with the lecithin.
23. methods as claimed in claim 19, further include at least one in water, the organic acid, its salt and its ester
With the pigment is ground in the lecithin.
24. methods as claimed in claim 19, the wherein pigment are selected from the group, and the group is made up of the following：Organic pigment,
Inorganic pigment and its any combinations.
25. methods as claimed in claim 19, the wherein pigment are selected from the group, and the group is made up of the following：Organic pigment,
White carbon black and its any combinations.
A kind of 26. products, which is the method production by any one of claim 19-25.
27. a kind of food compositions, including such as the compositionss described in any one of claim 1-10 and 13-14.
28. compositionss as claimed in claim 27, the wherein pigment are selected from the group, and the group is made up of the following：Organic face
Material, inorganic pigment and its any combinations.
29. compositionss as claimed in claim 27, the wherein pigment are selected from the group, and the group is made up of the following：Organic face
Material, white carbon black, titanium dioxide and its any combinations.
30. a kind of food compositions, including such as the compositionss described in any one of claim 11 and 15.
31. compositionss as claimed in claim 30, the wherein pigment are white carbon black.
32. compositionss as claimed in claim 30, the wherein pigment are titanium dioxide.
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| US9315652B2 (en) | 2016-04-19 |
| US10717849B2 (en) | 2020-07-21 |
| EP2706977B1 (en) | 2020-03-04 |
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